2656470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 6468192

約数和(自身を除く): 3811722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 1213, 2190, 2426, 3639, 6065, 7278, 12130, 18195, 36390, 88549, 177098, 265647, 442745, 531294, 885490, 1328235, 2656470]

約数ペア:

[(1, 2656470), (2, 1328235), (3, 885490), (5, 531294), (6, 442745), (10, 265647), (15, 177098), (30, 88549), (73, 36390), (146, 18195), (219, 12130), (365, 7278), (438, 6065), (730, 3639), (1095, 2426), (1213, 2190)]